Atlas Copco GX 11, Instruction Book, Page: 56 / 76

Step Action
2 Unscrew the filter bowl. A whistling noise will warn you if the bowl is not fully depressurised.
If this occurs, the bowl should be screwed back and the venting should be repeated.
3 Remove and discard the filter element.
4 Clean the bowl and replace its O-ring.
5 Fit the new filter element.
6 Refit the bowl.
7 Tighten oil filler plug (3).
8 Close condensate drain valve (4).
5.6 Storage after installation
If the compressor is stored without running from time to time, consult Atlas Copco as protective measures
may be necessary.
5.7 Service kits
For overhauling and for preventive maintenance, a wide range of service kits is available. Service kits comprise
all parts required for servicing the component and offer the benefits of genuine Atlas Copco parts while
keeping the maintenance budget low.
Also a full range of extensively tested lubricants, suitable for your specific needs is available to keep the
compressor in excellent condition.
Consult the Spare Parts List for part numbers.
Instruction book
54 2920 7054 00